Is this a good deal on sub woofers?

[mariomayne]

i'm thinking of buying this for my 97 geo prizm.

http://cgi.ebay.com/XXX-Car-Audio-2-10-Subs-Car-Amplifier-Amp-Kit-Sub-Box-/350193519262?cmd=ViewItem&pt=Car_Subwoofers_Enclosures&hash=item5189290a9e

the price looks good but is the brand reliable?